all pools have their ipl set via pool_setipl, so fold it into pool_init.

the ioff argument to pool_init() is unused and has been for many
years, so this replaces it with an ipl argument. because the ipl
will be set on init we no longer need pool_setipl.

most of these changes have been done with coccinelle using the spatch
below. cocci sucks at formatting code though, so i fixed that by hand.

the manpage and subr_pool.c bits i did myself.

ok tedu@ jmatthew@

@ipl@
expression pp;
expression ipl;
expression s, a, o, f, m, p;
@@
-pool_init(pp, s, a, o, f, m, p);
-pool_setipl(pp, ipl);
+pool_init(pp, s, a, ipl, f, m, p);

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c
index b296e3d9f9e..8467e3549b0 100644
--- a/sys/arch/macppc/macppc/machdep.c
+++ b/sys/arch/macppc/macppc/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.176 2016/05/21 00:56:43 deraadt Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.177 2016/09/15 02:00:17 dlg Exp $	*/
 /*	$NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $	*/
 
 /*
@@ -324,8 +324,8 @@ initppc(startkernel, endkernel, args)
 	ofwconprobe();
 	consinit();
 
-        pool_init(&ppc_vecpl, sizeof(struct vreg), 16, 0, 0, "ppcvec", NULL);
-	pool_setipl(&ppc_vecpl, IPL_NONE);
+        pool_init(&ppc_vecpl, sizeof(struct vreg), 16, IPL_NONE, 0, "ppcvec",
+	    NULL);
 
 }